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BUTT & COMPRESSION
BUTT & COMPRESSION
New arrival

[DUAL TECH] Slim Fit Trunk

$49.00 USD USD
  • More bum instantly
  • Compression and firmness to abs and lower back
  • Discreet and comfortable
  • The Round Bum effect that turns heads
Color: Black
Size

SKU: JC10DT-BLACK-S

Description

Style that combines the benefits of two of our cutting-edge TECHS: COMPRESSION + PADDED.

You asked for it and we listened! A double whammy, two-in-one and our FIRST ever [DUAL TECH] garment. This multifunctional boxer is perfect for molding the male figure. The compression around the waist creates a slimming effect instantly while providing lower back support. The pads enhance the buttocks to give them a rounder shape and provide extra comfort when sitting down. We know you will love it just as much as we do!

FEATURES
  • [DUAL Tech]®
  • [PADDED Tech]® + [COMPRESSION Tech]®
  • Get more bum instantly
  • Slimming waistband
  • Removable padding
  • Lower back support

Fabric
  • 93% Cotton 7% Elastane

Care Instructions
  • Wash clothes separately. Use detergent for hand wash or 30 degrees machine wash. Please don't use bleach or fabric softener. Do not squeeze, dry hanging in the shade or tumble dry at low temperature. Do not iron.

Customer Reviews

Overall rating: 4.0 / 5 from 2 reviews.

I love the concept of the item. I wish it had a bit more back support and also a bit stronger when pulled up to tighten the stomach. I am fit at 5’8” 185 and always looking for strong back support.

Gordon B. 3/5 Verified

[DUAL TECH] Slim Fit Trunk

Store owner replied: Hey, Thank you for sharing your thoughts on the [DUAL TECH] Slim Fit Trunk, and we appreciate your feedback regarding the level of back support and abdominal compression. Your input helps us better understand how our gear performs across different body types and support needs. We hope the trunks still serve you well during your daily routine.

Our Techs

FAQ about shapewear

Do men use shapewear?

Men’s shapewear is on the rise — and for good reason.

More guys are asking, “Why should only women have these options?” From all walks of life, men are shopping shapewear to look and feel their best. Whether it’s smoothing love handles, lifting your butt with padded underwear, improving posture, or recovering post-surgery — men’s shapewear does it all. And let’s be honest — who doesn’t want a more toned, confident look?

Is it good to use shapewear?

There’s nothing wrong with wanting to feel your best — and men’s shapewear can help.

It’s great for improving posture, supporting post-surgery recovery, and boosting confidence for special events like weddings. Whether you’re looking for a more lifted look or just want extra comfort during long days, our men’s padded underwear delivers both support and style.

What does shapewear do?

At Rounderbum, our goal is to help men everywhere feel great with shapewear.

But it does more than just boost confidence — our padded briefs add lift and volume to your butt, helping clothes fit better and adding comfort during long flights or desk time. Our compression shirts aren’t just for shaping your torso — they support better posture and are a great option for post-surgical recovery too. Shapewear isn’t just about looks — it’s about feeling good all around.